Heartland Airguns WhisperMax Moderator 30cal
Lightweight carbon-body moderator with CNC-machined 6061 aluminum adapter and polymer core.
The WhisperPro blends advanced materials and precision machining for smooth, repeatable sound moderation across a wide range of air-rifle calibers. Each unit features a CNC-machined aluminum thread adapter for precise barrel alignment, paired with a 3D-printed polymer core and a carbon-fiber tube body to deliver effective acoustic damping at minimal weight.
Designed for both target shooters and hunters, the WhisperPro provides reliable moderation without unnecessary bulk, making it an ideal option for compact and lightweight air-rifle setups.
**WhisperPro - Formerly known as WhisperLite**
Construction
- CNC-machined 6061 aluminum thread adapter for a robust mechanical connection
- 3D-printed polymer core with engineered internal geometry for targeted acoustic damping
- Carbon-fiber tube body for stiffness, durability, and low weight
- Designed for easy field installation
Caliber Options & Specifications
.22, .25 & .30 Caliber
- Threaded: 1/2-20 / M14x1.25 Coming soon
- Compatible calibers: .22, .25, .30
- Power rating: Bench-tested up to 130 FPE
- Dimensions: 1.377 in (35 mm) diameter × 4.61 (117 mm) long
- Weight: 3.3 oz (92 g)
- Tube size: 35 mm OD carbon fiber
- Designed to handle the increased airflow and energy of larger-caliber air rifles while maintaining compact size and balance